body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}


#components-layout-demo-custom-trigger .trigger {
  font-size: 18px;
  line-height: 64px;
  padding: 0 24px;
  cursor: pointer;
  transition: color 0.3s;
}

#components-layout-demo-custom-trigger .trigger:hover {
  color: #1890ff;
}

#components-layout-demo-custom-trigger .logo {
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
  margin: 16px;
}

.site-layout .site-layout-background {
  background: #fff;
}
/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/  
::-webkit-scrollbar  
{  
    width: 8px;  /*滚动条宽度*/
    height: 8px;  /*滚动条高度*/
}  
  
/*定义滚动条轨道 内阴影+圆角*/  
::-webkit-scrollbar-track  
{  
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.6);  
    border-radius: 3px;  /*滚动条的背景区域的圆角*/
    background-color: #ccc;/*滚动条的背景颜色*/  
}  
  
/*定义滑块 内阴影+圆角*/  
::-webkit-scrollbar-thumb  
{  
    border-radius: 3px;  /*滚动条的圆角*/
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.6);  
    background-color: #aaa;  /*滚动条的背景颜色*/
}


.fade-enter {
  opacity: 0;
  transform: translateX(100%);
}

.fade-enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: all 500ms;
}

.fade-exit {
  opacity: 1;
  transform: translateX(0);
}

.fade-exit-active {
  opacity: 0;
  transform: translateX(-100%);
  transition: all 500ms;
}